The Direct Routing SBC FQDN must belong to a verified domain in the Microsoft 365 tenant and cannot use the default *.onmicrosoft.com domain.

Checked 2026-10-14

Vendor
Microsoft
Product
Teams Direct Routing
Subsystem
sbc-connectivity
Deployment
multi-tenant
Region
not restricted
Release range
current as of 2026-10-14
Checked
2026-10-14

Sources

Cite this note

APA

WarmTransfer. (2026, October 14). Running a virtual SBC in Azure or AWS: source note cloud-hosted-sbc-dr-fqdn-verified-domain. WarmTransfer. https://warmtransfer.net/knowledge/claims/cloud-hosted-sbc-dr-fqdn-verified-domain

BibTeX

@misc{warmtransfer-claim-cloud-hosted-sbc-dr-fqdn-verified-domain,
  title  = {Running a virtual SBC in Azure or AWS: source note cloud-hosted-sbc-dr-fqdn-verified-domain},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/cloud-hosted-sbc-dr-fqdn-verified-domain},
  note   = {Source note cloud-hosted-sbc-dr-fqdn-verified-domain, checked 2026-10-14}
}

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